30190880

素因数分解:

$2^5\times 5^1\times {\mathrm{188693}}^1$

素因数の和:188708

約数の個数: 24

約数和(自身を含む): 71326332

約数和(自身を除く): 41135452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 188693, 377386, 754772, 943465, 1509544, 1886930, 3019088, 3773860, 6038176, 7547720, 15095440, 30190880]

約数ペア:

[(1, 30190880), (2, 15095440), (4, 7547720), (5, 6038176), (8, 3773860), (10, 3019088), (16, 1886930), (20, 1509544), (32, 943465), (40, 754772), (80, 377386), (160, 188693)]